[PATCH v3 12/21] genalloc: add a description for start_addr parameter

Copy the same description as found at lib/genalloc.c, fixing
this warning:

	include/linux/genalloc.h:54: warning: Function parameter or member 'start_addr' not described in 'genpool_algo_t'

Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH v3 00/21] at: https://lore.kernel.org/all/cover.1657360984.git.mchehab@kernel.org/ (local)

 include/linux/genalloc.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h
index 0bd581003cd5..2a67a54e5018 100644
--- a/include/linux/genalloc.h
+++ b/include/linux/genalloc.h

@@ -44,6 +44,7 @@ struct gen_pool;
  * @nr: The number of zeroed bits we're looking for
  * @data: optional additional data used by the callback
  * @pool: the pool being allocated from
+ * @start_addr: virtual starting address of memory chunk to add to pool
  */
 typedef unsigned long (*genpool_algo_t)(unsigned long *map,
 			unsigned long size,

-- 
2.36.1